Making the printfs in dummy-iiostream portable.

Signed-off-by: Dimas Abreu Archanjo Dutra <[email protected]>

examples/dummy-iiostream.c

@@ -76,6 +76,7 @@
 #include <stdio.h>
 #include <errno.h>
 #include <getopt.h>
+#include <inttypes.h>
 
 #ifdef __APPLE__
 #include <iio/iio.h>
@@ -142,9 +143,9 @@ static ssize_t sample_cb(const struct iio_channel *chn, void *src, size_t bytes,
 	printf("%s ", iio_channel_get_id(chn));
 	for (int j = 0; j < repeat; ++j) {
 		if (bytes == sizeof(int16_t))
-			printf("%i ", ((int16_t *)src)[j]);
+			printf("%" PRIi16 " ", ((int16_t *)src)[j]);
 		else if (bytes == sizeof(int64_t))
-			printf("%ld ", ((int64_t *)src)[j]);
+			printf("%" PRId64 " ", ((int64_t *)src)[j]);
 	}
 
 	return bytes * repeat;
@@ -301,7 +302,7 @@ int main (int argc, char **argv)
 		if (has_ts)
 			for (p_dat = iio_buffer_first(rxbuf, channels[channel_count-1]); p_dat < p_end; p_dat += p_inc) {
 				now_ts = (((int64_t *)p_dat)[0]);
-				printf("[%04ld] ", last_ts > 0 ? (now_ts - last_ts)/1000/1000 : 0);
+				printf("[%04" PRId64 "] ", last_ts > 0 ? (now_ts - last_ts)/1000/1000 : 0);
 				last_ts = now_ts;
 			}
 
@@ -317,9 +318,9 @@ int main (int argc, char **argv)
 				for (p_dat = iio_buffer_first(rxbuf, channels[i]); p_dat < p_end; p_dat += p_inc) {
 					for (int j = 0; j < repeat; ++j) {
 						if (fmt->length/8 == sizeof(int16_t))
-							printf("%i ", ((int16_t *)p_dat)[j]);
+							printf("%" PRIi16 " ", ((int16_t *)p_dat)[j]);
 						else if (fmt->length/8 == sizeof(int64_t))
-							printf("%ld ", ((int64_t *)p_dat)[j]);
+							printf("%" PRId64 " ", ((int64_t *)p_dat)[j]);
 					}
 				}
 			}
@@ -351,9 +352,9 @@ int main (int argc, char **argv)
 				for (int sample = 0; sample < bytes / sample_size; ++sample) {
 					for (int j = 0; j < repeat; ++j) {
 						if (fmt->length / 8 == sizeof(int16_t))
-							printf("%i ", ((int16_t *)buf)[sample+j]);
+							printf("%" PRIi16 " ", ((int16_t *)buf)[sample+j]);
 						else if (fmt->length / 8 == sizeof(int64_t))
-							printf("%li ", ((int64_t *)buf)[sample+j]);
+							printf("%" PRId64 " ", ((int64_t *)buf)[sample+j]);
 					}
 				}